Introduction
This page is intended to collect in one place various bits of knowledge gained through much trial, many errors, and some reading the C code of the Tile widget set. The intent is to not have to repeat the trial, error, or reading in order to remember how to utilize the ttk::style command to style various ttk:: widgets.
- -fieldbackground
- Configures the background color of the unused portion
of a treeview widget (any area not covered by rows of data).
Example: ttk::style configure Treeview -fieldbackground color
- -background
- Configures the background color of rows that contain data values when applied to a .Row style sub-selector.
Example: ttk::style configure Treeview.Row -background color
- -foreground
- Configures the foreground color used to draw items in the tree column (#0) when applied to an .Item style sub-selector.
Configures the foreground color used to draw items in the tree column (#0) when applied to an .Item style sub-selector.
Configures the foreground color used to draw non-tree (-values list) columns when applied to a .Cell style sub-selector.
Examples:
ttk::style configure Treeview.Item -foreground color
ttk::style configure Treeview.Cell -foreground color
- -rowheight
- Adjusts the rowheight (spacing between rows) in the treeview, distance is in pixels.
Example: ttk::style configure Treeview -rowheight height
- -indent
- Adjusts the indentation amount of child elements below parent elements within the tree column.
Example: ttk::style configure Treeview -indent distance
Adjustment of the background color of selected items in the treeview uses the ttk::style map sub-command applied to the style sub-selectors above:
Examples: ttk::style map Treeview.Row -background list selected color ttk::style map Treeview.Cell -background list selected color ttk::style map Treeview.Item -background list selected color
Adjustment of the background color of the the column heading labels uses the ttk::style map sub-commend applied to the .Heading style sub-selector:
ttk::style map Treeview.Heading -background list active color !active color